Penmaen Rainfall ForecastUnited KingdomWLConwyPenmaenToday 16 Sep95%Thu 17 Sep55%Fri 18 Sep55%Sat 19 Sep5%Sun 20 Sep5%Mon 21 Sep10%Tue 22 Sep35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Penmaen rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationHameldon Hill (Lancashire) RadarGet WillyWeather+ to remove ads